SYMBOL PIN
DESCRIPTION
STAND BY output.
1
In STAND BY mode, low level (Power OFF).
For Power ON this pin will be high.
SCL 2
I
2
C-bus clock line
SDA 3
I
2
C-bus data line
TUNING
4
tuning Voltage (Vt) PWM output
KEY
5
Control keys input
SYSTEM
6
TV system control
VOL
7
Sound Volume control PWM output
MUTE
8
Sound mute output
VSSC/P
9
Digit ground for µ-controller core and periphery
CTL
10
DVD power control
STANDBY 11
STANDBY
control
VSSA
12
Analog ground of digital ground of TV-processor
SECPLL 13
Internally
connected
VP2 14
2
nd
supply voltage TV-pro8V)
DECDIG
15
decoupling digital supply of TV-processor
PH2LF 16
Phase-2
filter
PH1LF 17
Phase-1
filter
GND3
18
Ground 3 for TV-processor
DECBG
19
Band gap decoupling
AVL/EWD
20
Automatic volume levelling
VDRB
21
Vertical drive B output
VDRA
22
Vertical drive A output
IFIN1
23
IF input 1
IFIN2
24
IF input 2
IREF
25
Reference current input
VSC
26
Vertical sawtooth capacitor
TUNER AGC
27
Tuner AGC output
AUDEEM/SIFIN1 *1
28
Audio deemphasize or SIF input
DECSDEM/SIFIN2
29
Decoupling sound demodulator
GND2
30
Ground 2 for TV processor
SNDPLL/SIFAGC *1
31
Narrow band PLL filter
AVL
32
Automatic Volume Levelling
HOUT 33
Horizontal
output
FBISO
34
Flyback input/sandcastle output
AUDEXT
35
External audio output
EHTO
36
EHT/over voltage protection input
PLL IF
37
IF-PLL loop filter
IFVO/SVO
38
IF video output / selected CVBS output
VP1
39
supply voltage TV processor
CVBS INT
40
internal CVBS input
GND1
41
ground for TV processor
CVBS/Y 42
CVBS/SVHS(Y)
input
CHROMA
43
SVHS (C) input
AUDOUT 44
Audio
output
INSSW2
45
YUV insertion input
R2/VIN
46
R input / V (R-Y) input / PR input
G2/YIN
47
G input / Y input
B2/UIN
48
B input / U (B-Y) input / PB input
BCLIN
49
Beam current limiter input
BLKIN
50
Black current input
RO 51
Red
output
GO 52
Green
output
BO 53
Blue
output
VDDA
54
Analog supply of Closed Caption decoder and digital supply of TV-processor (3.3 V)
VPE 55
Ground
VDDC
56
Digital supply to core (3.3 V)
OSCGND
57
Oscillator ground supply
XTALIN
58
Crystal oscillator input
XTALOUT
59
Crystal oscillator output
RESET 60
Ground
VDDP
61
Digital supply to periphery (+3.3 V)
P1.0/INT1
62
AV1 / AV2 mode Output.
P1.1/T0
63
AV /S-VHS mode Output.
P1.2/INT0
64
Remote control signal input.
9